{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["mythical figure", "organization", "location"], "input": "333 with one home run and 21 RBI in 42 games that year until the incident at Niagara Falls ."}
{"mythical figure": [], "organization": [], "location": ["Niagara Falls"]}